Range walk and doppler walk compensation in DVB-T2 based passive radar
In moving target detections for a DVB-T2 based passive radar, utilizing long coherent integration times, the relatively high bandwidth of the DVB-T2 signal raises issues with respect to targets moving through range resolution cells, as well as manoeuvring targets sliding through Doppler resolution c...
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2015
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/64265 |
| _version_ | 1826128372347961344 |
|---|---|
| author | See Toh, Kevin Wei Huang |
| author2 | Tan Kai Pin, Danny |
| author_facet | Tan Kai Pin, Danny See Toh, Kevin Wei Huang |
| author_sort | See Toh, Kevin Wei Huang |
| collection | NTU |
| description | In moving target detections for a DVB-T2 based passive radar, utilizing long coherent integration times, the relatively high bandwidth of the DVB-T2 signal raises issues with respect to targets moving through range resolution cells, as well as manoeuvring targets sliding through Doppler resolution cells. If not properly dealt (compensated) with, these issues can result in target energy spreading across multiple range/Doppler resolution cells, thus lowering its signal-to-noise-ratio. The objective of the project is to study and understand the effects and the problems of range and Doppler walk in a passive radar. Subsequently, the student is to propose effective compensation techniques and algorithms to overcome the challenges. |
| first_indexed | 2024-10-01T07:23:54Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/64265 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:23:54Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | ntu-10356/642652023-07-07T15:59:45Z Range walk and doppler walk compensation in DVB-T2 based passive radar See Toh, Kevin Wei Huang Tan Kai Pin, Danny Ng Boon Poh School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering In moving target detections for a DVB-T2 based passive radar, utilizing long coherent integration times, the relatively high bandwidth of the DVB-T2 signal raises issues with respect to targets moving through range resolution cells, as well as manoeuvring targets sliding through Doppler resolution cells. If not properly dealt (compensated) with, these issues can result in target energy spreading across multiple range/Doppler resolution cells, thus lowering its signal-to-noise-ratio. The objective of the project is to study and understand the effects and the problems of range and Doppler walk in a passive radar. Subsequently, the student is to propose effective compensation techniques and algorithms to overcome the challenges. Bachelor of Engineering 2015-05-25T08:08:16Z 2015-05-25T08:08:16Z 2015 2015 Final Year Project (FYP) http://hdl.handle.net/10356/64265 en Nanyang Technological University 29 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering See Toh, Kevin Wei Huang Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title | Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title_full | Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title_fullStr | Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title_full_unstemmed | Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title_short | Range walk and doppler walk compensation in DVB-T2 based passive radar |
| title_sort | range walk and doppler walk compensation in dvb t2 based passive radar |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | http://hdl.handle.net/10356/64265 |
| work_keys_str_mv | AT seetohkevinweihuang rangewalkanddopplerwalkcompensationindvbt2basedpassiveradar |